K SERIES HELICAL SYNCHRO SET 1-4

Helical cut synchro gears set.

Heavy duty input shaft no step down.

Extra spline length for twin and triple disc clutches. 

Replaceable engagement on 3rd and 4th gear so no need to buy a whole new gear if you damage the teeth

Turbo ratios:

2.8 1st gear

1.9 2nd gear

1.35 3rd gear

1.0 4th gear

All motor ratios:

2.8 1st gear

1.9 2nd gear

1.5 3rd gear

1.15 4th gear

Hp Rating: 750

06up civic si synchros and sliders required

Professional assembly required